摘要
采用层次分析法和多级模糊综合评估相结合的方法评估山口湖流域社会经济活动对山口湖的生态影响。结果表明:面源污染是山口湖流域生态环境问题的主要矛盾;流域社会经济活动对山口湖的生态影响为二级,即存在一定的社会经济压力,但对湖库生态系统影响较轻,湖库生态结构尚合理、系统结构尚稳定。
The ecological impact of socio-economic activities on Shankou Lake basin was assessed by the combination of analytic hierarchy process and multi-level fuzzy comprehensive assessment. The results indicated that non-point source pollution was the main contradiction of ecological environment problems in Shankou Lake Basin. The ecological impact of socio-economic activities on Shankou Lake basin is two-level, that is, there are certain social and economic pressures, however, the impact on lake and reservoir ecosystem is relatively slight, and the ecological structure of lake and reservoir is still reasonable and stable.
作者
刘丽娜
马春子
张靖天
何卓识
LIU Li-na;MA Chun-zi;ZHANG Jing-tian;HE Zhuo-shi(School of Civil and Architecture Engineering, Heilongjiang Institute of Technology,Harbin 150050,China;School of Water Conservancy and Civil Engineering,Northeast Agricultural University,Harbin 150030,China;Chinese Research Academy of Environment Sciences,Beijing 100012,China)
出处
《价值工程》
2019年第23期8-10,共3页
Value Engineering
基金
国家水体污染控制与治理科技重大专项(2012ZX07101-002)
黑龙江省青年科学基金(QC2013C050)
哈尔滨市科技局科技创新人才(2016RAQXJ055)
关键词
流域社会经济
山口湖
层次分析法
模糊综合评估
生态影响评估
social economy of watershed
Shankou Lake
analytic hierarchy process
fuzzy comprehensive assessment
ecological impact assessment
